A manufacturer, brewer, or wholesaler may not directly or indirectly make an agreement with a retailer which binds the retailer to purchase the products of one manufacturer or brewer to the exclusion of the products of other manufacturers and brewers. A retailer who is a party to a violation of this section or who receives the benefits of a violation is equally guilty of a violation.
Minn. Stat. § 340A.309
1985 c 305 art 5 s 9; 1987 c 152 art 1 s 1